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[209.85.208.182]) by smtp.gmail.com with ESMTPSA id b19sm419051lff.121.2021.08.18.00.50.57 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 18 Aug 2021 00:50:57 -0700 (PDT) Received: by mail-lj1-f182.google.com with SMTP id n6so3410610ljp.9 for ; Wed, 18 Aug 2021 00:50:57 -0700 (PDT) X-Received: by 2002:a2e:b0e8:: with SMTP id h8mr6695165ljl.189.1629273056836; Wed, 18 Aug 2021 00:50:56 -0700 (PDT) MIME-Version: 1.0 References: <20210802121215.703023-1-eizan@chromium.org> <20210802220943.v6.7.I2049e180dca12e0d1b3178bfc7292dcf9e05ac28@changeid> <9f23beea197495d017a548ef483584714a3673f9.camel@mediatek.com> In-Reply-To: <9f23beea197495d017a548ef483584714a3673f9.camel@mediatek.com> From: Eizan Miyamoto Date: Wed, 18 Aug 2021 17:50:39 +1000 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v6 7/9] media: mtk-mdp: use mdp-rdma0 alias to point to MDP master To: houlong wei Cc: "linux-kernel@vger.kernel.org" , "wenst@chromium.org" , =?UTF-8?B?WW9uZyBXdSAo5ZC05YuHKQ==?= , "enric.balletbo@collabora.com" , "devicetree@vger.kernel.org" , "chunkuang.hu@kernel.org" , =?UTF-8?B?QW5kcmV3LUNUIENoZW4gKOmZs+aZuui/qik=?= , Matthias Brugger , Mauro Carvalho Chehab , =?UTF-8?B?TWluZ2hzaXUgVHNhaSAo6JSh5piO5L+uKQ==?= , "linux-arm-kernel@lists.infradead.org" , "linux-media@vger.kernel.org" , "linux-mediatek@lists.infradead.org" Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Houlong, Thank you for your review on this series, it is much appreciated. On Mon, Aug 16, 2021 at 2:53 PM houlong wei wrote: > Is your removing "mediatek,vpu" necessary for this series "Refactor MTK > MDP driver into core/components" ? Removing it is not strictly necessary for the series to function, I will re-upload the series and omit the following changes: - [PATCH v6 8/9] dts: mtk-mdp: remove mediatek,vpu property from primary MDP device - [PATCH v6 9/9] dt-bindings: mediatek: remove vpu requirement from mtk-mdp Do please let me know if you meant something different. Thanks, Eizan > > In some MediaTek projects (not upstream yet), the device-tree node name > "vpu" may be changed to something like "vpu0", "vpu1" or other name, > which depends on the implementation of "mtk-vpu" driver. We can specify > the different phandle to "mediatek,vpu" in .dtsi file. If we use > of_find_node_by_name() to get the vpu_node, we have to modify the name > string in different project. > If the answer of my previous questions is "No", I prefer to slow down > the modification of removing "mediatek,vpu". > > Sorry for late reply. > > Regards, > Houlong From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E5B3EC432BE for ; Wed, 18 Aug 2021 07:51:31 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A7FCF6109F for ; Wed, 18 Aug 2021 07:51:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org A7FCF6109F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=+VkFbBHP7IZo8PFo756C2Ps5egU4LtKPHFC0rjjJunQ=; b=4VkdFoiYuYceL3 SDoimg+QyZPN6qjeqF4Z+vVRxNQA1eGvQiajgJDid+QwwsiTGep5lvqWimS7SoW3Q1yuB8WxMskgK H/jYaQh33KNGIXhEJ/50MCYyYycQcHAk7MrRxvQPpz5evTzhlj/dTwXXT8YZT0bGmR98EQDE0+ZSt 89ej40JoNJHV/2h1P+DrnYLNjk5zqP9FNq6JiUx38hIhAlKgW+ILqvigQI7zkBmKixXYZmTR7dneS QcxEq+OnB0Q67NusDH0+cTOqMoW3V+aCimtJnFcq5rOzma7itPxAMVvN+/htVEWzAALiDdH+nbabq xjY8jYtYAbhwZwiAPnLw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mGGM1-004XkW-R7; Wed, 18 Aug 2021 07:51:17 +0000 Received: from mail-lj1-x22c.google.com ([2a00:1450:4864:20::22c]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mGGLk-004Xfc-GJ for linux-mediatek@lists.infradead.org; Wed, 18 Aug 2021 07:51:04 +0000 Received: by mail-lj1-x22c.google.com with SMTP id x7so3398977ljn.10 for ; Wed, 18 Aug 2021 00:50:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=Iel16lsj6RMRR46Er5XdYCOwg9LzHhn4KhXWnbYd6I8=; b=Z6UL4g1ShVuS90FHgfgXoDI0ewpCEgBdf/rZjBW7xBbfy2iaS+ch/kpFLuCG76wgsg XjzJywFmHZyLb/7h1BhV8W++8I6HRHNqOXU1z09Ff1N1nsKiRPXfUPFbtuK5EegZ3NNL qUHLFEliYdrejtMHhNSu19/d3oLe737Y9Z0JI= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Iel16lsj6RMRR46Er5XdYCOwg9LzHhn4KhXWnbYd6I8=; b=pdLY8e6PvGxulVZv84vov6e3vNiVtcgDxRWu5dkJjfTapVrBq7foPtPpKLAZNTA0BP cW5H/pnNBUwoJ292J925ksnHvCb20E/3HVRaAWvQFySue5zyMvMWnkcDeTHCknxkacji XeBV4XH6I9lj7mESmy/Ph+2RjcWOhqc3NkGjitK1FdAyuFuhmWmLBuvg2EviwwoiIdga lgMy6sJ7ruiMfFrrKfpXsnHTVRhTrdcRGj7xVHm1DwcQpi5kxZHnCA7qso0LLlhTlSzI u9Xku0c5UMmYVNsl3tRr56ni6pJBUwlL0iGIzKXl57he2Nz5qmpDgCMklV2/+YF0UQtp GI/A== X-Gm-Message-State: AOAM533Z0rrEEiZyIEvOHcHLlGhuolu7GR06MLZ+sqBFiqIvPU6vbKmJ uVJfAyIRs+tUDI1EuA/Xe4rijUjj93N2aA== X-Google-Smtp-Source: ABdhPJxQlRyDaWi3nDkFoficFzjuTIvX9nEUXytkGsukA1sgtQDcpUfAd2qDo2KbZpXP+TMuRRIWzQ== X-Received: by 2002:a2e:9f51:: with SMTP id v17mr133134ljk.130.1629273058508; Wed, 18 Aug 2021 00:50:58 -0700 (PDT) Received: from mail-lj1-f177.google.com (mail-lj1-f177.google.com. [209.85.208.177]) by smtp.gmail.com with ESMTPSA id f23sm422346lfc.28.2021.08.18.00.50.57 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 18 Aug 2021 00:50:57 -0700 (PDT) Received: by mail-lj1-f177.google.com with SMTP id y6so3476666lje.2 for ; Wed, 18 Aug 2021 00:50:57 -0700 (PDT) X-Received: by 2002:a2e:b0e8:: with SMTP id h8mr6695165ljl.189.1629273056836; Wed, 18 Aug 2021 00:50:56 -0700 (PDT) MIME-Version: 1.0 References: <20210802121215.703023-1-eizan@chromium.org> <20210802220943.v6.7.I2049e180dca12e0d1b3178bfc7292dcf9e05ac28@changeid> <9f23beea197495d017a548ef483584714a3673f9.camel@mediatek.com> In-Reply-To: <9f23beea197495d017a548ef483584714a3673f9.camel@mediatek.com> From: Eizan Miyamoto Date: Wed, 18 Aug 2021 17:50:39 +1000 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v6 7/9] media: mtk-mdp: use mdp-rdma0 alias to point to MDP master To: houlong wei Cc: "linux-kernel@vger.kernel.org" , "wenst@chromium.org" , =?UTF-8?B?WW9uZyBXdSAo5ZC05YuHKQ==?= , "enric.balletbo@collabora.com" , "devicetree@vger.kernel.org" , "chunkuang.hu@kernel.org" , =?UTF-8?B?QW5kcmV3LUNUIENoZW4gKOmZs+aZuui/qik=?= , Matthias Brugger , Mauro Carvalho Chehab , =?UTF-8?B?TWluZ2hzaXUgVHNhaSAo6JSh5piO5L+uKQ==?= , "linux-arm-kernel@lists.infradead.org" , "linux-media@vger.kernel.org" , "linux-mediatek@lists.infradead.org" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210818_005100_574415_7C1A52A3 X-CRM114-Status: GOOD ( 15.77 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Hi Houlong, Thank you for your review on this series, it is much appreciated. On Mon, Aug 16, 2021 at 2:53 PM houlong wei wrote: > Is your removing "mediatek,vpu" necessary for this series "Refactor MTK > MDP driver into core/components" ? Removing it is not strictly necessary for the series to function, I will re-upload the series and omit the following changes: - [PATCH v6 8/9] dts: mtk-mdp: remove mediatek,vpu property from primary MDP device - [PATCH v6 9/9] dt-bindings: mediatek: remove vpu requirement from mtk-mdp Do please let me know if you meant something different. Thanks, Eizan > > In some MediaTek projects (not upstream yet), the device-tree node name > "vpu" may be changed to something like "vpu0", "vpu1" or other name, > which depends on the implementation of "mtk-vpu" driver. We can specify > the different phandle to "mediatek,vpu" in .dtsi file. If we use > of_find_node_by_name() to get the vpu_node, we have to modify the name > string in different project. > If the answer of my previous questions is "No", I prefer to slow down > the modification of removing "mediatek,vpu". > > Sorry for late reply. > > Regards, > Houlong _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 16EF9C4338F for ; Wed, 18 Aug 2021 07:53:05 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C470160E78 for ; Wed, 18 Aug 2021 07:53:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org C470160E78 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=8wPbzoxtxKgA14r7ju2utslIIdx19Gs3rxXsDDbygRc=; b=1blbKMGsGKLScv D8384Kl84FqpModbrtap1Zp079YMQzzEGD6uqGmjeATyHGBpCxRCf3AQ8p6s1TtYS1hLGC45Bx+Ir bR4n73LgzPvbdNSOt3TfmXsz1rQvBVbTWE4Uld+G7ckUnWSCkjfRGKIiqneltL3UreI1azEBWmTyz ZeOrVhjqtZ6THiaaNm0pjrJ+QD4kVaMQJcww2mkg8XMS29kgBw8APA/FWrPjf4b2OwuVh9FDxMtNO MeAHZ2gGi1jQrli1pfCEd2R3YFvW72p3Bnti1g2pzUSEeg+TYR5Ep/RySe8rA++Uv53lOUm7S4+tz 1+1EJZgIHYBwG8VM3pFQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mGGLq-004XiD-GM; Wed, 18 Aug 2021 07:51:06 +0000 Received: from mail-lf1-x134.google.com ([2a00:1450:4864:20::134]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mGGLk-004XfT-2B for linux-arm-kernel@lists.infradead.org; Wed, 18 Aug 2021 07:51:03 +0000 Received: by mail-lf1-x134.google.com with SMTP id k5so2778996lfu.4 for ; Wed, 18 Aug 2021 00:50:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=Iel16lsj6RMRR46Er5XdYCOwg9LzHhn4KhXWnbYd6I8=; b=Z6UL4g1ShVuS90FHgfgXoDI0ewpCEgBdf/rZjBW7xBbfy2iaS+ch/kpFLuCG76wgsg XjzJywFmHZyLb/7h1BhV8W++8I6HRHNqOXU1z09Ff1N1nsKiRPXfUPFbtuK5EegZ3NNL qUHLFEliYdrejtMHhNSu19/d3oLe737Y9Z0JI= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Iel16lsj6RMRR46Er5XdYCOwg9LzHhn4KhXWnbYd6I8=; b=ZIWKR2gdp71JGaKJzZD+GaZzki0whfpoCXB9bsStFm1sSRgkh1h7SrMjvzKNz+tN2P zm0oeNmo5pya/Fn4EH21aGLCGCRE/xvLi872rRWkQRqFy9iAFuytqrYw56HZFovVQMhm rdgmyHFLse4ymNeK3cULiE+e7H/t5j7Ka4qbHn6M3zH6ebFCOExccW78k1/wGPDdWc5u vyUGHDAYnRp35TIfAQte/W5e8nlOQuJVOHoNMqo9xbhZDxG2+nVpTRuRjIidlyBy73km ZHeOQSfhNK1BoI+kUbLqBZvi+uFDn8G9ElJhkimKZY3Gn5yQfGv41dIU7hI/obP9mOlq UjNA== X-Gm-Message-State: AOAM531OU6wtFxza1FPZuyCcf11mvvXx9JLPWsS0K4F2BQYSiesXmXtj gk3M45GgH2zoWl/if3/MAiSe8Dk208SjBg== X-Google-Smtp-Source: ABdhPJyCjAO5jx/ZMxAK3wIU3TQzgYjeNVj4pXxEuUmirRNUwJ3ybJ4yy/p6hZok+rTsp0qTqRpQcg== X-Received: by 2002:a05:6512:3248:: with SMTP id c8mr5591012lfr.54.1629273058044; Wed, 18 Aug 2021 00:50:58 -0700 (PDT) Received: from mail-lj1-f177.google.com (mail-lj1-f177.google.com. [209.85.208.177]) by smtp.gmail.com with ESMTPSA id r11sm496269ljk.71.2021.08.18.00.50.57 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 18 Aug 2021 00:50:57 -0700 (PDT) Received: by mail-lj1-f177.google.com with SMTP id f2so3480315ljn.1 for ; Wed, 18 Aug 2021 00:50:57 -0700 (PDT) X-Received: by 2002:a2e:b0e8:: with SMTP id h8mr6695165ljl.189.1629273056836; Wed, 18 Aug 2021 00:50:56 -0700 (PDT) MIME-Version: 1.0 References: <20210802121215.703023-1-eizan@chromium.org> <20210802220943.v6.7.I2049e180dca12e0d1b3178bfc7292dcf9e05ac28@changeid> <9f23beea197495d017a548ef483584714a3673f9.camel@mediatek.com> In-Reply-To: <9f23beea197495d017a548ef483584714a3673f9.camel@mediatek.com> From: Eizan Miyamoto Date: Wed, 18 Aug 2021 17:50:39 +1000 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v6 7/9] media: mtk-mdp: use mdp-rdma0 alias to point to MDP master To: houlong wei Cc: "linux-kernel@vger.kernel.org" , "wenst@chromium.org" , =?UTF-8?B?WW9uZyBXdSAo5ZC05YuHKQ==?= , "enric.balletbo@collabora.com" , "devicetree@vger.kernel.org" , "chunkuang.hu@kernel.org" , =?UTF-8?B?QW5kcmV3LUNUIENoZW4gKOmZs+aZuui/qik=?= , Matthias Brugger , Mauro Carvalho Chehab , =?UTF-8?B?TWluZ2hzaXUgVHNhaSAo6JSh5piO5L+uKQ==?= , "linux-arm-kernel@lists.infradead.org" , "linux-media@vger.kernel.org" , "linux-mediatek@lists.infradead.org" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210818_005100_163030_341BF800 X-CRM114-Status: GOOD ( 17.17 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Houlong, Thank you for your review on this series, it is much appreciated. On Mon, Aug 16, 2021 at 2:53 PM houlong wei wrote: > Is your removing "mediatek,vpu" necessary for this series "Refactor MTK > MDP driver into core/components" ? Removing it is not strictly necessary for the series to function, I will re-upload the series and omit the following changes: - [PATCH v6 8/9] dts: mtk-mdp: remove mediatek,vpu property from primary MDP device - [PATCH v6 9/9] dt-bindings: mediatek: remove vpu requirement from mtk-mdp Do please let me know if you meant something different. Thanks, Eizan > > In some MediaTek projects (not upstream yet), the device-tree node name > "vpu" may be changed to something like "vpu0", "vpu1" or other name, > which depends on the implementation of "mtk-vpu" driver. We can specify > the different phandle to "mediatek,vpu" in .dtsi file. If we use > of_find_node_by_name() to get the vpu_node, we have to modify the name > string in different project. > If the answer of my previous questions is "No", I prefer to slow down > the modification of removing "mediatek,vpu". > > Sorry for late reply. > > Regards, > Houlong _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel